Dreaming of a Guam road trip? Discover why a rental car, especially a Ford Mustang convertible, elevates your island adventure. Get tips on booking, prices, and enjoying Guam's scenic drives in 2026.
After several independent trips to Guam, I've definitely found that a rental car is much more convenient, depending on your itinerary.
While it's fine without one if you're only staying in central Tumon, if you plan to explore various spots, from shopping to great restaurants and beautiful beaches, having a car gives you so much more freedom to move around.
Guam, in particular, feels like a destination where the drive itself is part of the travel experience, so this time, among the Guam rental car options, I decided to go for a Mustang convertible to really amplify that vacation vibe.
Min had driven a Mustang back in Korea before, but that one wasn't a convertible.
So, seeing it again as an open-top car in Guam, it felt surprisingly delightful,
and driving it in a vacation spot made the whole experience completely different.
In this post, I'll share my review of the Mustang convertible I drove, along with Guam rental car prices, how to book, and even current discount promotions available.
1. Why a Rental Car Made My Guam Trip So Much Easier
While a Guam trip focused on relaxing at Tumon Beach and your hotel is great,
if you expand your scope just a little, a rental car becomes incredibly useful.
It's convenient for going shopping or seeking out delicious restaurants,
and perfect for bundling several places into one day of exploration.
Especially when the weather was hot or it suddenly rained, having a car was much more comfortable.
Unlike tours that operate on a fixed schedule, the ability to stop briefly if something catches your eye and freely change your itinerary is another huge advantage.
So, if you plan to visit multiple places, even just for a day, I highly recommend renting a car in Guam.
2. In Guam, It's All About the Mustang Convertible!
While pondering what car to drive in Guam, I chose the Ford Mustang convertible because I really wanted to embrace that true vacation feeling.
It's not often you get to drive an open-top car in Korea, but being able to cruise with Guam's blue skies and palm trees around felt like a travel itinerary in itself.
The car Min used to drive in Korea was also a Mustang, so it was a more familiar car for us.
Of course, that car wasn't a convertible.
But in Guam, being able to drive with the top down, even though it was the same Mustang, the vibe was completely different.
However, the midday sun is quite strong, so rather than always driving with the top open, I recommend opening it in the morning or when the sun is a bit less intense.
During the day, driving with the air conditioning on is much cooler.
3. Dive into Guam Rental Car Prices
When renting a car abroad, the first thing we always compare is, of course, the price.
Rather than looking up each rental car company individually, it's much easier to compare vehicles and conditions from multiple companies all at once before making a decision.
Both domestically and internationally, you can compare various companies through Zzimcar.
You can search for rental cars not only in Guam but also in many other international cities like Japan, the US, Italy, and France, making it easy to enter your travel dates and destination to compare prices by vehicle type.
For example, when searching for a 3-day itinerary in Guam from September 11, 2026, 10 AM, to September 14, 2026, 10 AM, small cars were available from around ~$104, and the Mustang convertible was available from around ~$269 at the time of search.
Prices can vary depending on the booking period, company, insurance options, and vehicle availability, so it's most accurate to reconfirm with your actual travel dates before booking a Guam rental car.
4. You Can Even Compare Mustang Convertible Prices
On Zzimcar, after searching, you can also enter your desired car model to find specific vehicles.
When I searched for 'Mustang', Ford Mustang convertible models appeared, and I could compare prices from different companies.
Especially when comparing international Guam rental car prices, it's advisable to check not only the displayed price but also the insurance terms, payment methods, vehicle class, and options.
While a Mustang convertible is pricier than a standard compact car, for those who want to experience a special vehicle on their trip, it was a choice that perfectly complemented Guam.
5. Grab Your Coupon: Up to 90% Off International Rental Cars!
Currently, Zzimcar is also running an international rental car promotion offering coupons for up to 90% off.
However, here's the crucial part!
While the maximum discount rate is 90%, the maximum discount amount is ~$21.
The actual discount amount may vary depending on the vehicle price you book and the coupon's terms of use.
Coupon usage period: until August 31, 2026.
Eligible bookings require vehicle return by September 30, 2026.
Many regions are included, such as Guam, Saipan, LA, San Francisco, Hawaii, New York, Las Vegas, and Japan's Fukuoka, Sapporo, and Okinawa, so if you're planning a summer vacation or an international trip in September, go for it!
First, download the discount coupon from the promotion page, then head to the international car rental page to set your country and travel dates, and search.
Once you've picked your desired car, select online prepayment under the payment conditions, and apply the downloaded coupon in the final step of your reservation.
Since coupons aren't applied automatically, I recommend double-checking that the discount has been properly reflected before finalizing your payment.
Especially if you're booking a higher-priced car like a Mustang, make sure to compare the price before and after applying the coupon.
7. My Experience: The Mustang and Guam Were a Perfect Match
Driving the Mustang convertible, I discovered it was more than just a way to get around – it was pure fun!
Cruising through Guam with its iconic palm trees and clear blue skies, even ordinary travel time felt like a special moment of the trip.
Plus, it makes for stunning photos!
If you're on a couples' trip to Guam, I think it would be fantastic to rent a Mustang for a day instead of a regular car and include a scenic drive.
We even reminisced about the Mustangs we used to drive, and
while similar to cars we drove back home in Korea, the ability to open the roof truly made the experience on this trip feel completely different and exhilarating.
8. Things to Check Before Booking Your Guam Rental Car
When it comes to international car rentals, it's crucial to thoroughly check the conditions rather than simply opting for the cheapest car.
I recommend checking details like driver's age, driving experience, insurance coverage, deposit, fuel policy, and pickup/return locations before booking.
If you're set on a specific model like the Mustang convertible, you absolutely must confirm the possibility of being assigned an 'or similar' vehicle.
If you have a lot of luggage, also check the trunk space.
While it might be fine for a couple's trip, if you have more people or multiple large suitcases, a vehicle with ample storage space like an SUV might be more practical.
A Special Drive on Our Guam Free & Easy Trip
Guam is fantastic for just relaxing at resorts, but renting a car dramatically expands your travel horizons.
Especially if you, like me, love to drive at your travel destinations, the Mustang convertible was definitely a worthwhile choice to try at least once.
While it costs a bit more than a standard car, it perfectly matches Guam's scenery, and
the best part was being able to enjoy the travel time itself as part of the adventure.
If you're looking for recommended Guam rental cars and prices, first input your travel dates to compare various providers, and
then apply any current discount coupons to check the final cost.
🔻Compare Guam Rental Car Prices + Check for Discount Coupons🔻
When is it recommended to open the roof when using a Mustang convertible in Guam?
It is recommended to drive with the roof open in a Mustang convertible in Guam during the morning or when the sun is a bit less intense. In the middle of the day, the sunlight is quite strong, so it's cooler to drive with the air conditioning on.
When searching for a 3-day Guam rental car on "Zzimcar" from September 11, 2026, what was the estimated price for a Mustang convertible?
When searched on Zzimcar for a 3-day itinerary from September 11, 2026, 10 AM to September 14, 2026, 10 AM, a Mustang convertible was found starting from around ~$269. For the same period, compact cars were found starting from around ~$104.
What are the maximum discount amount and usage period for Zzimcar's overseas rental car up to 90% discount coupon promotion?
The maximum discount amount for Zzimcar's overseas rental car up to 90% discount coupon promotion is ~$21. This coupon can be used until August 31, 2026, and applies to reservations where vehicle return is completed by September 30, 2026.
What should I check before booking when renting a specific model like a Mustang convertible in Guam?
When renting a specific model like a Mustang convertible, you should check if there's a possibility of being assigned a vehicle "or equivalent." Also, if you have many suitcases, it's a good idea to check in advance if the trunk space is sufficient.
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